package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@Slf4j
@RequestMapping("/admin/common")
@RestController
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;  // 注入阿里云OSS工具类

    /**
     * 文件上传
     * @param file
     * @return
     * @throws IOException
     */
    @PostMapping("/upload")
    public Result upload(MultipartFile file) {
        // 获取原始文件名
        String originalFilename = file.getOriginalFilename();
        log.info("文件上传:{}", originalFilename);
        String suffix = originalFilename.substring(originalFilename.lastIndexOf("."));

        String url = null;
        try {
            String fileName = UUID.randomUUID().toString() + suffix; // 生成随机文件名
            url = aliOssUtil.upload(file.getBytes(), fileName); // 调用AliOssUtil方法，上传文件
        } catch (IOException e) {
            log.info("文件上传失败！，{}",e.getMessage());
            return Result.error("文件上传失败！");
        }

        return Result.success(url);
    }
}
